Modular roller die unit



FIG. 1 is a front elevation view of a modular roller die unit showingthe new design;

FIG. 2 is a top plan view thereof, the bottom being identical;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view thereof, the additional units being shownin broken lines for illustrative purposes only.

The ornamental design for a modular roller die unit, as shown anddescribed.